of respondent no.2. By the letter dated 4/10/2005, the 1st respondent informed Mansee–original lessee that hutment-dwellers have formed Vithoba Rukmini Co-operative Housing Society (proposed) and more than 70% of the occupants on the suit property have given consent to the said society to redevelop the suit property under D.C.Regulation 33(7). By the said letter, respondent no.1 asked the lessee to show cause within 15 days as to why lease should not be cancelled. Respondent no.1 thereafter by issuance of letter dated 22/5/2006 to Ashok and Mansee revoked, cancelled and terminated the agreement of lease. In this petition, the petitioner has not challenged the termination of lease in the year 2006. In the absence of any challenge to the termination of lease, either in this petition or by filing an independent suit, the grievance of the petitioner cannot be entertained. In our opinion, the petitioner cannot seek enforcement of the contractual obligations by filing a writ petition. We find that the petition is devoid of merits. Writ petition is, therefore, dismissed.